rustc.1: fix typo

Uses the same wording as ``config.rs`` now.

diff --git a/man/rustc.1 b/man/rustc.1
index f49faf2ec6e3a8d68fa76631158f4a06fb0bd7a0..00d698e611e34eb3d7651e1ed818f691d8e589e7 100644 (file)
--- a/man/rustc.1
+++ b/man/rustc.1
@@ -68,7 +68,7 @@ AST nodes and blocks with IDs), or flowgraph=<nodeid> (graphviz
 formatted flowgraph for node)
 .TP
 \fB\-\-dep-info\fR [FILENAME]
-Output dependency info to <filename> after compiling, in o format suitable
+Output dependency info to <filename> after compiling, in a format suitable
 for use by Makefiles.
 .TP
 \fB\-\-sysroot\fR PATH